A platinum and gold Lady''S vintage wristwatch; round dial with Roman numerals on a manual 17 jewel as cal 970 movement signed Paul Perregaux, in a platinum case bezel set with 39 early single cut diamonds, black cabochon set crown on a later 9ct white gold close mesh bracelet hallmarked Birmingham, 1942, case diam. 24 mm, wt. 26.86g.